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rudesyle
Posting Yak Master
110 Posts |
 Posted - 2007-09-26 : 10:47:01
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| I need to take a result set, and for each row, call a number of stored procedures. Can this be accomplished with a CTE instead? I'm thinking no.... |
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SwePeso
Patron Saint of Lost Yaks
30421 Posts |
Posted - 2007-09-26 : 10:52:12
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No. CTE still returns a resultset.However, instead of using CURSOR you can use WHILE.
E 12°55'05.25"N 56°04'39.16" |
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SwePeso
Patron Saint of Lost Yaks
30421 Posts |
Posted - 2007-09-26 : 10:53:13
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The fastest way to do it, is to insert the resultset into a temporary table with an identity column.Then do a WHILE for each record and call the SP.
E 12°55'05.25"N 56°04'39.16" |
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Kristen
Test
22859 Posts |
Posted - 2007-09-26 : 10:57:59
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| Or undocumented xp_execresultset ? |
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rudesyle
Posting Yak Master
110 Posts |
Posted - 2007-09-26 : 11:03:20
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quote:
Originally posted by Peso
The fastest way to do it, is to insert the resultset into a temporary table with an identity column.Then do a WHILE for each record and call the SP.
E 12°55'05.25"N 56°04'39.16"
Yeah, I know. However, you'd probably want to use a table variable instead of a temp table. |
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Van
Constraint Violating Yak Guru
462 Posts |
Posted - 2007-09-26 : 11:04:56
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| Depends on the table... |
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Can a CTE be used instead of a cursor/while loop?